package com.sky.controller.user;

import com.sky.constant.JwtClaimsConstant;
import com.sky.dto.UserLoginDTO;
import com.sky.entity.User;
import com.sky.properties.JwtProperties;
import com.sky.result.Result;
import com.sky.service.UserService;
import com.sky.utils.JwtUtil;
import com.sky.vo.UserLoginVO;
import io.swagger.annotations.Api;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.HashMap;

@RestController
@RequestMapping("/user/user")
@Slf4j
@Api(tags = "用户端-用户相关接口")
public class UserController {


    @Autowired
    UserService userService;

    @Autowired
    JwtProperties jwtProperties;

    @PostMapping("/login")
    public Result<UserLoginVO> userLogin(@RequestBody UserLoginDTO userLoginDTO) {
        log.info("用户正在登录,拿到的临时登录凭据{}", userLoginDTO);
        User user = userService.userLogin(userLoginDTO);
        //从serice查询结果 封装到vo
        UserLoginVO userLoginVO = new UserLoginVO();
        BeanUtils.copyProperties(user,userLoginVO);
        //生成token  拼接结果
        HashMap<String, Object> map = new HashMap<>();
        map.put(JwtClaimsConstant.USER_ID,user.getId());

        String userSecretKey = jwtProperties.getUserSecretKey();
        long userTtl = jwtProperties.getUserTtl();
        String token = JwtUtil.createJWT(userSecretKey,userTtl,map);
        userLoginVO.setToken(token);

        return Result.success(userLoginVO);
    }
}
